#category_list div {
        overflow-y:auto;
        background-color:#FEFEFE;
        border:1px solid #F0F0F0;
        float:left;
        font-size:10px;
        width:270px;
        height:370px;
        color:#555555;
    }
    #category_list div ul li {
        list-style:none;
        margin-bottom:2px;
        margin-left:5px;

    }
    #category_list div ul li a {
        text-decoration:none;
        color:#555;
    }